Minimum Air Gap In Compliance With The Material Combinations - Helios B AVD Série Notice De Montage Et D'utilisation

Installation and Operating Instructions
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CAUTION
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ATTENTION
Smoke Exhaust Fans F300/F400/F600 – B AVD and B VAR
3 .8

Minimum air gap in compliance with the material combinations

Move impeller by hand to check unhindered running of impeller!
Before installation, check the minimum air gap (MLS) between impeller tip and casing according to the following table:
Type TK
B VAR . . 280 F300
B VAR . . 315 F300
F300
B VAR . . 355
F300
B VAR . . 400
B VAR . . 450 F300
B VAR . . 500 F300
B VAR . . 560 F300
B VAR . . 630 F300
B VAR . . 710 F300
B VAR . . 800 F300
B VAR . . 900 F300
B VAR . . 1000 F300
B VAR . . 500 F400
B VAR . . 560 F400
B VAR . . 630 F400
B VAR . . 710 F400
B VAR . . 800 F400
F400
B VAR . . 900
F400
B VAR . . 1000
B VAR . . 500 F600
B VAR . . 560 F600
B VAR . . 630 F600
B VAR . . 710 F600
F600
B VAR . . 800
B VAR . . 900 F600
B VAR . . 1000 F600
If the observed values do not correspond to the specified
dimensions, the fan must not be installed or operated .
For questions, please contact Helios customer service "TGA".
Own repair attempts are strictly prohibited!
MLS (in mm) Type
2.0
2.0
2.5
2.5
2.5
2.5 B AVD . . 500
3.0 B AVD . . 560
3.0 B AVD . . 630
3.5 B AVD . . 710
4.0 B AVD . . 800
4.5 B AVD . . 900
5.0 B AVD . . 1000
B AVD . . 1120
B AVD . . 1250
4.6 B AVD . . 500
5.1 B AVD . . 560
5.8 B AVD . . 630
6.5 B AVD . . 710
7.3 B AVD . . 800
8.2
B AVD . . 900
9.1
B AVD . . 1000
B AVD . . 1120
B AVD . . 1250
7.0 B AVD . . 500
8.0 B AVD . . 560
10.0 B AVD . . 630
10.0 B AVD . . 710
11.0
B AVD . . 800
12.5 B AVD . . 900
14.0 B AVD . . 1000
B AVD . . 1120
B AVD . . 1250
11
TK MLS (in mm)
F300 4.5
F300 4.6
F300 5.2
F300 5.7
F300 5.8
F300 6.9
F300 7.0
F300 8.1
F300 8.8
F400 5.6
F400 6.2
F400 7.0
F400 7.9
F400 8.9
F400 10.0
F400 11.1
F400 12.4
F400 13.9
F600 6.0
F600 6.0
F600 7.0
F600 7.0
F600 8.0
F600 9.0
F600 11.0
F600 12.0
F600 13.0
Fig .16
Air gap
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